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APRS station BH4TDV-8 - show graphs
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Comment: 51Track wifi S10 Sport
Location: 21°13.01' N 105°47.58' E - locator OL21VF52DA - show map - static map
13.6 miles North bearing 347° from Hà Nội, Ha Nội, Vietnam [?]
14.2 miles Southeast bearing 117° from Vĩnh Yên, Vĩnh Phúc, Vietnam
62.5 miles Northwest bearing 294° from Haiphong, Hải Phòng, Vietnam
Last position: 2017-07-26 03:31:35 EDT (83d 5h53m ago)
2017-07-26 14:31:35 ICT local time at Hà Nội, Vietnam [?]
Altitude: 82 ft
Course: 288°
Speed: 17 MPH
Last path: BH4TDV-8>AP51TW via TCPIP*,qAC,T2TOKYO2
Positions stored: 3888
Last heard a station directly: 2016-12-25 01:51:31 EST (296d 6h33m ago)
Stations near current position of BH4TDV-8 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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